A02BC53 lansoprazole, combinations

A ALIMENTARY TRACT AND METABOLISM DRUGS

A02 DRUGS FOR ACID RELATED DISORDERS

A02B DRUGS FOR PEPTIC ULCER AND GASTRO-OESOPHAGEAL REFLUX DISEASE (GORD)

A02BC Proton pump inhibitors for peptic ulcer and GORD

A02BC53 lansoprazole, combinations